380941-NIST

The 16x16 LED dot matrix designed based on 51 single chip microcomputer uses 74HC154 and 74LS04 as the driver for the 16x16 LED dot matrix. The simulation schematic diagram is as follows The micro...[Details]

Since 2020, the COVID-19 pandemic and the "contactless economy" have driven a significant increase in the number of VR users and the daily active time of users. Entering 2021, the "metaverse" has g...[Details]

In addition to the two giants CATL and Fudi, when taking stock of other Chinese power battery companies, we can look at them as a whole. Domestic power battery supply relationships have their own par...[Details]

Chinese doctors, led by Dr. Liu Rong, successfully completed the world's first remote operation using 5G technology, which was tested on pigs in Fujian Province using state-of-the-art technology. D...[Details]

Step 1: The on-chip flash partitions of atmega128 are described on page 275 of the atmega128 datasheet. Correspondingly, on page 284, there are specific settings for the size of the application are...[Details]

      Yesterday, Apple released several RC preview system updates including iOS 15.2, macOS 12.1, and watchOS 8.3. 　　Apple today released a preview build of the tvOS 15.2 update to developers, versio...[Details]

Chips! The automotive industry is facing a new wave of price increases for this small part. When Xu Daquan, executive vice president of Bosch China, sat at the door with the heads of Geely and Great ...[Details]

01 Introduction to control chips Control chips mainly refer to MCU (Microcontroller Unit), which is a microcontroller, also called a single-chip microcomputer. It appropriately r...[Details]

First, check the bottom board schematic diagram of TQ210 This time, only KEY1 and KEY2 are operated. Search for XEINT0 in the TQ210 core board schematic diagram. It can be seen that KEY1 and KEY2...[Details]

Introduction: This article mainly introduces the design method of electric hot shear control circuit diagram based on PIC microcontroller. The system structure of the electric heating shear circuit...[Details]

The control of three-phase permanent magnet brushless DC (hereinafter referred to as "BLDC") motors requires an electronic commutation circuit, while traditional brushed DC motors use mechanical se...[Details]

In the image processing system, the video signal collected by the camera is first converted into an A/D signal, and the analog image signal is converted into a digital signal, which is provided to the...[Details]

Because it is powered by dry batteries and needs a long standby time, and the cost is limited and stm8l cannot be used, so the journey of low power consumption begins 1. Component selection When se...[Details]

      Unlike Xiaomi 11, the Xiaomi 12 series only has two models launched at the first launch. It seems that the product strategy of this generation of digital series has undergone relatively large c...[Details]

1 Introduction With the development of semiconductor technology, system-on-chip (SOC) has become a mainstream technology today. SOC design based on IP reuse integrates IP cores into a system t...[Details]